I had the same issue, actually i've had it every time i restore a paticular
pc of mine from the 'recovery' partition. in my case it has something to do
with a trial version of office being pre-installed. anyway...to get around
this i simply go to another pc that i have office 2007 installed on, and do a
search for proplswww.cab, making sure to include searching hidden/system
files. it's usually located in the cache directories from the install. copy
the cab file to a usb drive, then insert on the other machine having problems
and point to it.

hope this helps.

::sbindl01::


"Matthew Z" wrote:

I reformatted my hard drive, and re-installed my Windows XP Pro and then
after I finished all of the new updates, tried to install Office Professional
2007, and midway thru the installation, it halts and reads: "setup cannot
find ProPlus.WW\ProPLSWW.cab. Browse to a vaild installation source, then
click ok."

How do I resolve this so I can install Office Professional 2007?

Thanks,

Matthew Z.